baber/WOPTO huggingface dataset:
Patent CA-3057672-A1 (CA)
Title: Broadcast signal frame generation apparatus and broadcast signal frame generation method using layered division multiplexing
Inventor: LEE JAE-YOUNG
IPC: H04L12/18
Filed: 2016-03-08
Abstract: An apparatus and method for broadcast signal frame using layered division multiplexing are disclosed. An apparatus for generating broadcast signal frame according to an embodiment of the present invention includes a combiner configured to generate a multiplexed signal by combining a core layer signal and an enhanced layer signal at different power levels; a power normalizer configured to reduce the power of the multiplexed signal to a power level corresponding to the core layer signal; a time interleaver configured to generate a time-interleaved signal by performing interleaving that is applied to both the core layer signal and the enhanced layer signal; and a frame builder configured to generate a broadcast signal frame including a preamble for signaling, size information of Physical Layer Pipes (PLPs) and time interleaver information shared by the core layer signal and the enhanced layer signal.
Patent CA-3058670-A1 (CA)
Title: Mass spectrometry assay method for detection and quantitation of organic acid metabolites
Inventor: ADAM KLAUS PETER
IPC: C07B61/00
Filed: 2018-04-16
Abstract: A method for determining in a sample, by mass spectrometry, the presence, absence, or amount of one or more analytes is described herein. The run time is less than six minutes. The method includes subjecting the sample to an ionization source under conditions suitable to produce one or more ions detectable by mass spectrometry from each of the one or more analytes, wherein the one or more analytes are derivatized prior to ionization; measuring, in a single injection, by mass spectrometry, the amount of the one or more ions from each of the one or more analytes; and using the measured amount of the one or more ions to determine the amount of each of the one or more analytes in the sample.
Patent CA-3059697-A1 (CA)
Inventor: KUTER-ARNEBECK OTTOLEO
IPC: B25B7/02
Filed: 2019-10-23
Abstract: A tool having gripping jaw teeth that provide a contact pattern for engaging fasteners on-axis. The gripping teeth are formed in a depression disposed at a distal end of a jaw and are oriented at an angle that turns away from a major axis of the tool or an axis that is orthogonal to a plane formed by a front face of the jaw to increase the gripping force that can be applied to the fastener before the tool disengages or "slips against" the fastener.
Patent CA-3059829-A1 (CA)
Title: Pyrazolo[1,5-a]pyrimidine derivatives as kinase jak inhibitors
Inventor: MROCZKIEWICZ MICHAL
IPC: A61P29/00
Filed: 2018-05-10
Abstract: A compound or its acid addition salt of the general formula (I), wherein R1 represents phenyl substituted with one or two substituents selected from the group consisting of halogen and C1-C3 alkoxyl, or 6-membered heteroaryl with 1 or 2 nitrogen atoms, which is unsubstituted or substituted with a substituent selected from the group consisting of -NH2, halogen, alkyl C1-C4, alkoxyl C1-C3, and 6-membered heterocyclyl comprising 1 or 2 heteroatoms selected from the group consisting of N and O. The compound has the activity of kinase JAK1/JAK3 inhibitor and can find use in the treatment of chronic inflammatory and autoimmunological diseases.
Patent CA-3061304-A1 (CA)
Title: Indicateur de broche de reception de suspension
Inventor: LIM HAW KEAT
IPC: E21B33/03
Filed: 2018-04-19
Abstract: L'invention concerne un système comprenant un logement de tête de puits annulaire et un ensemble indicateur. Le logement de tête de puits annulaire comprend un épaulement et un premier passage s'étendant radialement à travers le logement de tête de puits depuis une surface extérieure du logement de tête de puits jusqu'à une surface intérieure du logement de tête de puits. L'ensemble indicateur est conçu pour s'étendre à travers le passage, l'ensemble indicateur, lorsqu'il est actionné, étant conçu pour indiquer si la suspension disposée à l'intérieur du logement de tête de puits a atterri sur l'épaulement.
Patent CA-3064185-A1 (CA)
Inventor: ARAKI CHIHIRO
IPC: E01D21/00
Filed: 2018-07-12
Abstract: A work gondola apparatus (100) is provided with: a work cage (110) into which a worker boards; equipment mounting parts (120) disposed on both outer sides of the work cage (110); battery-driven elevating/lowering mechanisms (130) which are mounted to the respective equipment mounting parts (120) and which elevate/lower the work cage (110) to a working location by means of cables (131) that are being suspended; and batteries (140) for driving the respective elevating/lowering mechanisms (130). The equipment mounting parts (120) are configured so as to substantially keep the weight balance between the right and left sides.
Patent CA-3065930-A1 (CA)
Title: Expression of novel cell tags
Inventor: SHAH RUTUL
IPC: A61K35/17
Filed: 2018-06-06
Abstract: Disclosed herein are polynucleotides encoding cell tags for use in immunotherapeutic applications, and systems comprising polynucleotide cell tags for regulating the activity of a cell. The compositions, methods and systems described herein provide tools for regulating activity of genetically engineered cells in a subject.
Patent CA-3068465-A1 (CA)
Inventor: JANTZ DEREK
IPC: A61K35/17
Filed: 2018-06-27
Abstract: The present invention provides a genetically-modified T cell comprising in its genome a modified human T cell receptor alpha gene. The modified T cell receptor alpha gene comprises an exogenous sequence of interest inserted into an intron within the T  cell receptor alpha gene that is positioned 5' upstream of TRAC exon 1. The exogenous sequence of interest can comprise an exogenous splice acceptor site and/or a poly A signal, which disrupts expression of the T cell receptor alpha subunit. The sequence of interest can also include a coding sequence for a polypeptide, such as a chimeric antigen receptor. Additionally, the endogenous splice donor site and the endogenous splice acceptor site flanking the intron are unmodified and/or remain functional. The invention further provides compositions and methods for producing the genetically-modified cell, and populations of the cell, and methods for the treatment of a disease, such as cancer, using such cells.
Patent CA-3068671-A1 (CA)
Title: Bone cement applicator with clampable delivery plunger
Inventor: VOGT SEBASTIAN
IPC: A61F2/46
Filed: 2020-01-17
Abstract: The invention relates to a bone cement applicator having a cartridge (1) with an interior (2), a cartridge head (4) with a delivery opening (5), a mixing member (6) which is movable in the interior (2) with a mixing rod (7), a delivery plunger (3) which is arranged in the cartridge (1) and which is mounted in the interior (2) so as to be pressable in the direction of the delivery opening (5), wherein the delivery plunger (3) rests with an outer cylindrical circumferential surface (44) against an inner wall of the cartridge (1), and at least one clamping element (8) which is arranged on the inner wall of the cartridge (1) in the region of a back side of the interior (2), wherein the at least one clamping element (8) projects out of the inner wall of the cartridge (1), wherein the cylindrical circumferential surface (44) of the delivery plunger (3) is resiliently deformable by the at least one clamping element (8) in the direction of a central cylinder axis, such that the delivery plunger (3) is clampable in place with the at least one clamping element (8) on the back side of the cartridge (1). The invention also relates to a method for producing a bone cement paste using such a bone cement applicator.
Patent CA-3069729-A1 (CA)
Title: Patient positioning and support system
Inventor: KEA ALEX D
IPC: A61G7/10
Filed: 2018-06-13
Abstract: A system for supporting a patient on an inclined surface includes an inflatable device. The inflatable device includes a top sheet of material connected to a bottom sheet of material, the top sheet and the bottom sheet defining a cavity to be inflated, wherein the bottom sheet of material is configured to permit air to pass from the cavity to the exterior of the device and to flow between a bottom surface of the device and a support surface upon which the device is configured to rest, and an input configured for receiving air to inflate the device. The system further includes a high-friction pad configured to attach to the top sheet of material, and at least one attachment system configured to maintain the device on a support surface.
Patent CA-3070476-A1 (CA)
Title: Valve seat with a hardened sleeve interior and a metal exterior
Inventor: MYERS JEFF
IPC: F16K25/00
Filed: 2018-08-07
Abstract: A valve seat for use in a fluid end of a fracturing pump that includes a first body portion having an inner wall and an outer wall, wherein the inner wall forms a fluid bore and outer wall is configured to contact an inside surface of a fluid passageway of a fluid end of the fracturing pump for support therein. The seat further includes a second body portion extending from the first body portion, the second body having a frustro-conical portion forming a seating surface for receiving a valve. A portion of the first and second body portion includes a hardened material insert forming a portion of the seating surface and a portion of the inner wall of the first body, and further includes a metallic body portion affixed to the hardened material insert, the metallic body portion forming at least a portion of first body portion outer wall.
Patent CA-3070806-A1 (CA)
Inventor: KUHLWEIN MICHAEL
IPC: G01F11/22
Filed: 2018-07-03
Abstract: L'invention concerne un poste (30) permettant de garnir de sauce des moitiés de petit pain sur une ligne de préparation (50) d'un restaurant rapide, comprenant : - une table (32) présentant un côté entrée (34) pour la réception des moitiés de petit pain, un côté sortie (36) opposé au côté entrée (34) pour la distribution des moitiés de petit pain garnies, un côté avant (38) reliant le côté entrée (34) au côté sortie (36) et au niveau duquel un utilisateur debout peut garnir de sauce les moitiés de petit pain, et un côté arrière opposé au côté avant (38), - un récipient contenant la sauce, agencé au-dessus de la table (32), à une distance de travail (40) du côté avant (38) et d'où sort à une distance verticale (42) de la table (32) une buse de distribution orientée vers la table (32), de sorte que les moitiés de petit pain à garnir de sauce peuvent être placées sur la table (32) sous la buse de distribution, et - un actionneur à pression (14) pouvant être actionné (17) par l'utilisateur et conçu pour expulser la sauce hors du récipient sur les moitiés de petit pain.
Patent CA-3071145-A1 (CA)
Inventor: MILLER DAVID
IPC: A61K31/64
Filed: 2018-08-15
Abstract: The present invention relates to compounds of formula (I): Formula (I) wherein Q is selected from O or S; L is a saturated or unsaturated, optionally substituted C1-C12 hydrocarbylene group optionally including one or more heteroatoms N, O or S; R1 is -NR3R4, -OR5, -(C=NR6)R7, -(CO)R8, -CN, -N3, a quaternary ammonium group or an optionally substituted heterocycle; R3, R4, R5, R6, R7 and R8 are each independently hydrogen or a saturated or unsaturated, optionally substituted C1- C10 hydrocarbyl group optionally including one or more heteroatoms N, O or S; wherein optionally L and R3, or L and R4, or R3 and R4, or L and R5, or L and R6, or L  and R7, or R6 and R7, or L and R8 together with the atom(s) to which they are attached may form a 3- to 12-membered, saturated or unsaturated, optionally substituted cyclic group; and R2 is a cyclic group substituted at the a-position, wherein R2 may optionally be further substituted; provided that the atom of L which is attached to the sulfur atom of the sulfonylurea group is a carbon atom and is not a ring atom of a heterocyclic or aromatic group. The present invention further relates to salts, solvates and prodrugs of such compounds, to pharmaceutical compositions comprising such compounds, and to the use of such compounds in the treatment and prevention of medical disorders and diseases, most especially by the inhibition of NLRP3.
Patent CA-3071902-A1 (CA)
Title: Machine tool
Inventor: GRONEBERG JAN
IPC: F15B1/02
Filed: 2018-08-03
Abstract: The invention relates to machine tools for machining or processing a workpiece with at least one tool with at least one relative movement between the workpiece and the tool. The known machine tools have the disadvantage that a separate compressed air supply is required as an auxiliary unit for pressure-driven consumers. The invention improves this in that the machine tool has at least one pressure line circuit with at least one pump unit (5) and with at least one energy storage (7) which is in flow connection with the pump unit (5) via a pressure line (8), wherein the pump unit (5) has at least one mechanically driven pump element (6) for sucking in or sucking out a medium and is in flow connection with the pressure line (8), and the pump element (6) is mechanically coupled to a component of the machine tool which is also moved during proper operation of the machine tool in such a way that the component moved by the machine tool drives the pump element (6).
Patent CA-3074554-A1 (CA)
Inventor: CHENGALVA MAHESH
IPC: G05B19/045
Filed: 2020-03-04
Abstract: A control system and method of controlling access to storage bins in a vehicle.  The system includes a lock configured to be selectively movable between a locked position to prevent access to an interior of the storage bins and an unlocked position to allow access to the interior of the storage bins. A switch is positioned in a cabin of the vehicle. A control circuit is configured to determine an operational status of the vehicle and selectively position the locks. The control circuit can also receive an override signal from the switch and unlock the locks in certain situations.
Patent CA-3076384-A1 (CA)
Inventor: RYU JINSOOK
IPC: H04W36/14
Filed: 2020-03-19
Abstract: A wireless device may receive to a message requesting a connection setup (e.g., a paging message) via a first access technology (e.g., a 3GPP access technology) from a first wireless network. The wireless device may respond to the message by sending a response message via a second access technology (e.g., a non-3GPP access technology). The wireless device may send the response message to indicate that the wireless device does not accept the connection setup request.
Patent CA-3076685-A1 (CA)
Title: Process for producing aqueous polyacrylamide solutions
Inventor: ZIMMERMANN TOBIAS JOACHIM
IPC: C12P13/02
Filed: 2018-10-18
Abstract: Process for producing aqueous polyacrylamide solutions by polymerizing an aqueous solution comprising at least acrylamide obtained by hydrolyzing acrylonitrile in water in the presence of a biocatalyst capable of converting acrylonitrile to acrylamide thereby obtaining an aqueous polyacrylamide gel and dissolving said aqueous polyacrylamide gel in water, wherein the manufacturing steps are allocated to two different locations A and B and the process comprises the step of transporting an aqueous polyacrylamide gel hold in a transportable polymerization unit from a location A to a location B. The aqueous polyacrylamide gel furthermore comprises at least one stabilizer for prevention of polymer degradation.
Patent CA-3076691-A1 (CA)
Inventor: BERGMANN ANDREAS
IPC: C07K16/46
Filed: 2018-09-25
Abstract: Subject matter of the present invention is an anti-adrenomedullin (ADM) antibody or an anti- adrenomedullin antibody fragment or anti-ADM non-Ig scaffold for use in therapy or prevention of symptoms of illness and/or for use in therapy or prevention of diseases characterized by said symptoms. The symptoms of illness may be selected from the group of nausea, headache, muscle aches, back pain, shivering, vomiting in a subject wherein said antibody or fragment or scaffold may bind to ADM of amino acids 1 to 52 (SEQ ID NO: 1), or to fragments thereof.
Patent CA-3077576-A1 (CA)
Inventor: GOLDSMITH JAMES D
IPC: F28F9/00
Filed: 2020-04-01
Abstract: A split bay forced draft air-cooled heat exchanger includes first and second bay sub-assemblies. Each sub-assembly includes a tube bundle, a plenum half positioned under the tube bundle and base beams supporting the tube bundle and the plenum half.  Also included is a fan assembly having a fan, a fan motor and a drive assembly and a machinery mount upon which the fan assembly is mounted. The machinery mount is attached to base beams of the first bay sub-assembly and is configured to removably attach to base beams of the second sub-assembly with the fan configured to force air into a plenum made up of the plenum halves and across the tube bundles.
Patent CA-3078475-A1 (CA)
Inventor: KLEYMAN GENNADY
IPC: A61B17/00
Filed: 2018-09-24
Abstract: Selon l'invention, un dispositif d'accès pour des procédures chirurgicales comprend un capuchon d'extrémité ayant un corps rigide avec un support flexible monté de manière étanche sur le corps rigide avec au moins un orifice d'accès séparé pour recevoir l'introduction d'instruments chirurgicaux individuels dans le corps d'un patient. Le ou les orifices d'accès sont fixés de manière étanche au support flexible et s'étendent dans une direction proximale à partir de celui-ci. Le support flexible est constitué d'un matériau plus flexible que ceux du corps rigide et du ou des orifices d'accès pour permettre un mouvement angulaire relatif du ou des orifices d'accès et conférer une flexibilité afin de positionner des instruments chirurgicaux introduits à travers l'au moins un orifice d'accès.
Patent CA-3078965-A1 (CA)
Title: Small volume tissue processing devices
Inventor: BACHRACH NATHANIEL
IPC: A61M1/00
Filed: 2018-10-26
Abstract: The present disclosure provides systems and methods for processing small volumes of tissue. The systems and methods include an interior fill volume and an exterior wash volume separated by a filter. Waste and fluids pass through the filter during tissue washing and transfer and can be absorbed or removed by application of negative pressure. The systems and methods are more portable and require fewer transfer steps than conventional methods, thus simplifying tissue processing procedures.
Patent CA-3080435-A1 (CA)
Title: Thermal therapy with dynamic anatomical boundaries using mri-based temperature uncertainty maps
Inventor: BIGOT ALEXANDRE
IPC: A61B5/055
Filed: 2017-10-30
Abstract: Temperature uncertainty maps are calculated based on a rolling window of temperature maps, which is updated as new temperature maps are generated. The rolling window mitigates the effect of transient motion during a thermal therapy procedure. A clinician or an automated control system can then update a portion of an anatomical boundary or the thermal therapy applicator center based on the temperature uncertainty map.
Patent CA-3082921-A1 (CA)
Title: Dispositif terminal, dispositif de station de base, et procede
Inventor: HORI TAKAKO
IPC: H04W72/04
Filed: 2018-11-09
Abstract: L'invention concerne une caractéristique se rapportant à un dispositif terminal, un procédé, et un circuit intégré à l'aide desquels il est possible de réduire la complexité d'un processus de protocole et de réaliser une communication de manière efficiente. La présente invention concerne un dispositif terminal destiné à réaliser une communication avec un ou plusieurs dispositifs de station de base, le dispositif terminal comprenant: un unité de réception servant à recevoir un message de réinitialisation de connexion RRC qui comprend un paramétrage de DRB provenant des dispositifs de station de base; et une unité de traitement qui, lorsque des informations indiquant qu'un paramétrage complet sera appliqué sont comprises dans le message de réinitialisation de connexion RRC reçu par l'unité de réception et un identifiant de DRB compris dans les paramétrages d'informations de DRB ne fait pas partie des paramétrages actuels du dispositif terminal et lorsqu'une entité de PDCP LTE est établie dans un DRB établi doté de l'identifiant de DRB, associe le DRB établi à un Identifiant de support d'EPS compris dans les paramétrages d'informations de DRB.
Patent CA-3086301-A1 (CA)
Title: Pentosan polysulfate and medicine containing pentosan polysulfate
Inventor: ISHIKAWA SUGURU
IPC: A61P13/10
Filed: 2018-12-18
Abstract: The present invention provides a pentosan polysulfate having an uronic acid content of 7.0-15.0 mass% and an acetyl group content of 0-2.0 mass% or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate thereof. The pentosan polysulfate or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate thereof, is useful as a pH buffering agent and as an active ingredient of a medicine for the prevention and/or treatment of diseases caused by the abnormal elevation of the function of FGF-2.
Patent CA-3087694-A1 (CA)
Inventor: TINSLEY GRANT
IPC: A61P3/04
Filed: 2019-01-04
Abstract: The present invention provides a composition comprising H MB and methods of using HMB to mitigate loss of lean body mass, increase fat free mass, improve muscular performance, increase body fat loss and decrease body fat percentage in individuals undergoing intermittent
Patent CA-3092493-A1 (CA)
Title: Conductor bar
Inventor: ANDERTON ALEXANDER
IPC: H02K3/04
Filed: 2020-09-09
Abstract: The invention concerns a conductor bar (10) for a stator winding of a rotating electrical machine comprising -    a bundle of parallel conductor strands (11) extending between two ends of the conductor bar, spaced apart by interspaces (12); -    a main insulation (15) wound around the bundle of conductor strands; -    a stack separator (16) filling the interspaces (12) -    two protection elements (17a, 17b) intercalated in between the bundle of conductor strand and the insulation wound around said bundle; both the protection elements (17a, 17b) and the stack separator (16) having a Young modulus adjusted so that said elements and separator compensate, at least in part, the thermal expansion of the conductor elements (11) when temperature changes, advantageously in the 40°C to 155°C temperature range.
Patent CA-3094349-A1 (CA)
Inventor: MUCHHALA SUSHANT P
IPC: A61B90/00
Filed: 2019-03-26
Abstract: An intraocular lens (IOL) injector is configured for single hand operation and employs a compressed gas to provide a motive force to present an IOL to a surgical site. The IOL injector includes a mechanical brake coupled to a plunger to preclude translation of an IOL absent operator input. The mechanical brake provides for selectively varying the speed and translation of the plunger, and hence IOL during presentation of the IOL to a patient. The IOL injector can also include at least a first stop, which halts movement of the plunger at a predetermined position. The at least first stop is then moved to a passing position, thereby allowing further operator controlled translation of the plunger to present the IOL to the surgical site.
Patent CA-3094969-A1 (CA)
Inventor: PARKER SANDFORD STEPHEN
IPC: G01S15/86
Filed: 2019-03-28
Abstract: Methods and apparatus for providing self-contained guidance, navigation, and control (GN&C) functions for a vehicle moving through an environment on or near the ground, in the air or in space without externally provided information are disclosed. The present invention provides enhanced navigation information about a universal reference frame (22) and one or more targets (20).